The 1N4746A is a robust 1W Zener diode manufactured by CDIL, designed to provide precise voltage regulation at 18V. Housed in a DO-41 package, this diode is suitable for a wide range of electronic applications, including voltage stabilization, overvoltage protection, and clipping circuits. Supreme Components International is an authorised distributor of CDIL components, ensuring you receive a genuine and high-quality product. This Zener diode offers excellent performance characteristics, making it a reliable choice for demanding applications. Its compact size and power handling capability make it a versatile component for both hobbyists and professional engineers. Trust Supreme Components International for all your electronic component needs.